193503488

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 410108160

約数和(自身を除く): 216604672

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 256, 296, 496, 592, 659, 992, 1147, 1184, 1318, 1984, 2294, 2368, 2636, 3968, 4588, 4736, 5272, 7936, 9176, 9472, 10544, 18352, 20429, 21088, 24383, 36704, 40858, 42176, 48766, 73408, 81716, 84352, 97532, 146816, 163432, 168704, 195064, 293632, 326864, 390128, 653728, 755873, 780256, 1307456, 1511746, 1560512, 2614912, 3023492, 3121024, 5229824, 6046984, 6242048, 12093968, 24187936, 48375872, 96751744, 193503488]

約数ペア:

[(1, 193503488), (2, 96751744), (4, 48375872), (8, 24187936), (16, 12093968), (31, 6242048), (32, 6046984), (37, 5229824), (62, 3121024), (64, 3023492), (74, 2614912), (124, 1560512), (128, 1511746), (148, 1307456), (248, 780256), (256, 755873), (296, 653728), (496, 390128), (592, 326864), (659, 293632), (992, 195064), (1147, 168704), (1184, 163432), (1318, 146816), (1984, 97532), (2294, 84352), (2368, 81716), (2636, 73408), (3968, 48766), (4588, 42176), (4736, 40858), (5272, 36704), (7936, 24383), (9176, 21088), (9472, 20429), (10544, 18352)]